Sep 30, 2010 Marketplace senior editor Paddy Hirsch put Marketplace on the web video map with his Whiteboard video series, in which he explains complex financ...
Nov 25, 2008 Mortgages aren't the only financial instruments that get turned into securities. Marketplace Senior Editor Paddy Hirsch explains how companies make...
Dec 31, 2008 The practice of short selling has been blamed for the collapse of several major companies' shares during the financial crisis. What is short...